| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.70 | 8.441% | $34.3758 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $27.28 | 8.581% | $29.6209 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $169.82 | 13.678% | $193.048 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $92.43 | 9.577% | $101.282 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $238.44 | 6.268% | $253.3854 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $70.92 | 11.188% | $78.8545 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $241.98 | 5.360% | $254.9501 | $254.95 | $254.95 | $255.00 |
| 7 purchase totals = | $872.57 | $945.5167 | $945.52 | $945.55 | $945.60 | |